CN113541012B - Active filter device with modular structure and use method thereof - Google Patents
Active filter device with modular structure and use method thereof Download PDFInfo
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- CN113541012B CN113541012B CN202111080437.7A CN202111080437A CN113541012B CN 113541012 B CN113541012 B CN 113541012B CN 202111080437 A CN202111080437 A CN 202111080437A CN 113541012 B CN113541012 B CN 113541012B
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- box body
- fixedly connected
- block
- bolt
- placing groove
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
- H02J3/1835—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control
- H02J3/1842—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control wherein at least one reactive element is actively controlled by a bridge converter, e.g. active filters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an active filter device with a modular structure and a using method thereof, the active filter device comprises a box body, the bottom of the box body is sleeved with a U-shaped block, both sides of the U-shaped block are respectively provided with a pair of through holes, a first bolt passes through the through holes, the side wall of the box body is provided with a thread groove matched with the first bolt, the bottom of the U-shaped block is fixedly connected with two pairs of stabilizing tubes, stabilizing blocks are arranged in the stabilizing tubes, a first spring is fixedly connected between the top of each stabilizing block and the bottom of the box body, the bottom of each stabilizing block is fixedly connected with a roller, one side of the box body is movably connected with a box door, a supporting plate is arranged in the box body, the top of each supporting plate is provided with a placing groove, the active filter device has the advantages of convenient repair, various heat dissipation modes and a protection mechanism through a series of structures, avoid the damage of the electronic component caused by the external impact force, and the like.
Description
Technical Field
The invention relates to the technical field of active filters, in particular to an active filter device with a modular structure and a using method thereof.
Background
The active power filter is a new type of power electronic device for dynamically suppressing harmonics and compensating reactive power, and can compensate for harmonics and reactive power varying in magnitude and frequency.
The active filter is called as active, and the device needs to provide a power supply (for compensating the harmonic of the main circuit) as the name suggests, so that the application of the active filter can overcome the defects of the traditional harmonic suppression and reactive compensation methods (the traditional method can only realize fixed compensation) such as an LC filter and the like, realize dynamic tracking compensation, and can supplement both harmonic and reactive power.
Most of the existing active filters are integrated and cannot be detached, so that the device is inconvenient to repair, the existing active filters are single in heat dissipation mode and poor in heat dissipation effect, and in addition, the existing active filters are not provided with a protection mechanism, so that the existing active filters are easily damaged by external force during transportation, and therefore the active filter device with the modularization and the using method thereof are provided.
Disclosure of Invention
The invention provides an active filter device with a modular structure and a using method thereof, aiming at overcoming the defects that most parts in the prior art are integrated and can not be disassembled, so that the device is inconvenient to repair, the existing active filter has single heat dissipation mode and poor heat dissipation effect, and in addition, the existing active filter does not have a protection mechanism, so that the device is easily damaged by external force during transportation. The active filter device with the modular structure and the using method thereof have the characteristics of convenience in repair, various heat dissipation modes, protection mechanism, avoidance of damage of external impact force to electronic elements and the like.
In order to achieve the purpose, the invention provides the following technical scheme: an active filter device with a modular structure and a using method thereof comprise a box body, wherein a U-shaped block is sleeved at the bottom of the box body, a pair of first through holes are respectively formed in two sides of the U-shaped block, a first bolt penetrates through the first through holes, a thread groove matched with the first bolt is formed in the side wall of the box body, two pairs of stabilizing tubes are fixedly connected to the bottom of the U-shaped block, stabilizing blocks are arranged in the stabilizing tubes, a first spring is fixedly connected between the top of each stabilizing block and the bottom of the box body, rollers are fixedly connected to the bottoms of the stabilizing blocks, a box door is movably connected to one side of the box body, a supporting plate is arranged in the box body, a placing groove is formed in the top of the supporting plate, an electronic element is arranged in the placing groove, two second through holes are formed in two sides of the bottom of the supporting plate, and second bolts penetrate through the second through holes, the utility model discloses a bolt, including standing groove, backup pad and box, the bottom of standing groove is seted up with second bolt assorted thread groove, be equipped with damper between the bottom inner wall of backup pad and box, equal two connecting rods of fixedly connected with on the both sides outer wall of standing groove, the other end fixedly connected with stopper of connecting rod, set up on the both sides inner wall of box with stopper assorted spacing groove, the rear end face of standing groove is equipped with heat dissipation mechanism, the both sides of box are equipped with protection machanism.
Preferably, the cross section of the stabilizing tube and the stabilizing block is rectangular, and the width of the stabilizing block is equal to the width of the inner cavity of the stabilizing tube.
Preferably, damper includes two first fixed blocks, two the top fixedly connected with slider of first fixed block, the backup pad bottom seted up with slider assorted spout, the slider is located the spout, there is the turning block, two through pivot swing joint on the first fixed block through pivot swing joint between the turning block, just the opposite side swing joint of turning block has the turning wheel, two fixedly connected with second spring between the turning block.
Preferably, one side of the box door close to the box body is fixedly connected with a second fixed block, a sealing gasket is arranged on the outer side of the second fixed block, and the sealing gasket is of a rubber gasket structure.
Preferably, the heat dissipation mechanism comprises two first heat dissipation pipes and a blowing bin, the two first heat dissipation pipes are fixedly connected to the inner wall of the rear side of the box body, the top of the pipe body of the first heat dissipation pipe is fixedly connected with a water inlet pipe, the water inlet pipe penetrates through the top of the box body, a plurality of second heat dissipation pipes are fixedly connected between the two first heat dissipation pipes, the bottom of the pipe body of the first heat dissipation pipe is fixedly connected with a water outlet pipe, the pipe orifice at the other end of the water outlet pipe penetrates through the side wall of the box body, a valve is installed on the pipe body of the water outlet pipe, the blowing bin is located on the side wall of the box body, a third fixing block is fixedly connected to the top and the bottom of the blowing bin, a third through hole is formed in the third fixing block, a third bolt penetrates through the third through hole, and a thread groove matched with the third bolt is formed in the side wall of the box body, fixedly connected with fan on the inner wall in blast bin, just all seted up the fresh air inlet on the lateral wall that blast bin and box contacted, seted up the exhaust vent on another lateral wall of box, all seted up a plurality of ventilation hole on the both sides lateral wall of standing groove.
Preferably, a plurality of the second radiating pipes are wave-shaped.
Preferably, the protection machanism includes four pairs of fourth fixed blocks, and is four right fourth fixed block difference fixed connection is on box both sides outer wall, and is every right be equipped with the crosspiece between the fourth fixed block, all set up threaded hole on crosspiece and the fourth fixed block, screw hole female connection has the fourth bolt, one side fixedly connected with buffer board of box is kept away from to the crosspiece, two pairs of locating holes have been seted up on the buffer board, two pairs have passed the horizontal pole in the locating hole, the horizontal pole is close to the fifth fixed block of one end fixedly connected with of box, just the other end fixedly connected with guard plate of horizontal pole, fixedly connected with a plurality of third spring between guard plate and the buffer board.
The use method of the active filter device with the modular structure comprises the following steps:
s1: when the temperature of the electronic element is too high, the fan can be started, the water inlet pipe is externally connected with a water source, then water is added into the first radiating pipe and the second radiating pipe, and therefore heat generated by the electronic element in the placing groove can be absorbed through cold water in the first radiating pipe and the second radiating pipe, and the temperature generated by the electronic element is reduced;
s2: then, the fan is turned on, the fan rotates to blow air, then wind power is guided into the box body through the air inlet holes in the air blowing bin and the side wall of the box body, and enters the placing groove through the air vent holes in the two sides of the placing groove, so that wind power heat dissipation can be carried out on the electronic elements in the placing groove;
s3: when the device needs to be transported, the roller can be pushed to move the device onto a transport vehicle, in the process of moving the device, a placing groove in the device shakes, then a supporting plate is pushed to move downwards, then two rotating blocks are pushed to rotate towards two sides respectively, and a second spring is stretched, so that the shaking amplitude of the device is reduced through the elastic reset action of the second spring, meanwhile, the shaking amplitude of a box body is further reduced through the matching between the first spring and the stabilizing block, and the electronic element is prevented from being loosened due to shaking;
s4: when the side wall of the device collides in the transportation process, the impact force pushes the protection plate to move towards the direction of the box body, and then the third spring is compressed, so that the impact force is reduced through the elastic reset action of the third spring;
s5: when needs maintain the device, can unscrew the fourth bolt, then can pull down protection machanism from the box, then, unscrew the third bolt, then pull down the blast bin from the box, then, can unscrew first bolt, then dismantle U-shaped piece and gyro wheel get off, afterwards, can unscrew the second bolt, then can take out the standing groove from the box in to be convenient for repair the device.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the protection mechanism, the damping mechanism, the heat dissipation mechanism and the roller can be dismounted through the arrangement of the protection mechanism, the damping mechanism, the heat dissipation mechanism, the U-shaped block, the stabilizing pipe, the roller and other modules and the cooperation among the first bolt, the second bolt, the third bolt and the fourth bolt, so that the device is convenient to maintain;
2. according to the invention, through the matching between the fan and the air blowing bin, air cooling can be carried out on the electronic element in the placing groove, and through the matching between the first radiating pipe, the second radiating pipe, the water inlet pipe and the water outlet pipe, water cooling can be carried out on the electronic element in the placing groove, so that the radiating effect of the device is improved through various cooling modes;
3. according to the invention, the device can be protected through the matching among the fourth fixing block, the transverse block, the buffer block, the transverse rod, the fifth fixing block and the protection plate, so that the electronic components in the placing groove are prevented from being damaged.
Drawings
Fig. 1 is a partial perspective view of the present invention.
FIG. 2 is an overall schematic of the present invention.
Fig. 3 is a front view of the tank, the first radiating pipe, the second radiating pipe and the shielding mechanism.
Fig. 4 is a side view of the cabinet, the door, the placement groove, the first radiating pipe and the second radiating pipe.
Fig. 5 is a side view of the surge bin, U-block and box.
Fig. 6 is an enlarged view of a portion a in fig. 2.
Reference numbers in the figures: 1. a box body; 2. a U-shaped block; 3. a first bolt; 4. a stabilizer tube; 5. a stabilizing block; 6. a first spring; 7. a roller; 8. a box door; 9. a support plate; 10. a placement groove; 11. a second bolt; 12. a connecting rod; 13. a limiting block; 14. a first fixed block; 15. rotating the block; 16. a rotating wheel; 17. a second spring; 18. a second fixed block; 19. a first radiating pipe; 20. a blowing bin; 21. a water inlet pipe; 22. a second heat dissipation pipe; 23. a water outlet pipe; 24. a third fixed block; 25. a third bolt; 26. a fan; 27. a fourth fixed block; 28. a transverse block; 29. a fourth bolt; 30. a buffer plate; 31. a cross bar; 32. a fifth fixed block; 33. a protection plate; 34. and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an active filter device with a modular structure comprises a box body 1, wherein a U-shaped block 2 is sleeved at the bottom of the box body 1, a pair of first through holes are formed in two sides of the U-shaped block 2, a first bolt 3 penetrates through the first through holes, a thread groove matched with the first bolt 3 is formed in the side wall of the box body 1, two pairs of stabilizing tubes 4 are fixedly connected to the bottom of the U-shaped block 2, the cross sections of the stabilizing tubes 4 and the stabilizing blocks 5 are rectangular, the width of each stabilizing block 5 is equal to the width of an inner cavity of each stabilizing tube 4, the stabilizing blocks 5 shake in the stabilizing tubes 4 in the moving process of the device, so that the stability of the device is improved, the stabilizing blocks 5 are arranged in the stabilizing tubes 4, a first spring 6 is fixedly connected between the tops of the stabilizing blocks 5 and the bottom of the box body 1, idler wheels 7 are fixedly connected to the bottoms of the stabilizing blocks 5, and a box door 8 is movably connected to one side of the box body 1, a second fixing block 18 is fixedly connected to one side of the box door 8 close to the box body 1, a sealing gasket is arranged on the outer side of the second fixing block 18, the sealing gasket is of a rubber gasket structure, the sealing performance of the device is improved, and therefore dust is prevented from entering the box body 1, a supporting plate 9 is arranged in the box body 1, a placing groove 10 is arranged at the top of the supporting plate 9, an electronic element is arranged in the placing groove 10, two second through holes are formed in two sides of the bottom of the supporting plate 9, second bolts 11 penetrate through the second through holes, a threaded groove matched with the second bolts 11 is formed in the bottom of the placing groove 10, a damping mechanism is arranged between the supporting plate 9 and the inner wall of the bottom of the box body 1, the damping mechanism comprises two first fixing blocks 14, sliding blocks are fixedly connected to the tops of the two first fixing blocks 14, sliding grooves matched with the sliding blocks are formed in the bottom of the supporting plate 9, the sliding blocks are located in the sliding grooves, and rotating blocks 15 are movably connected to the first fixing blocks 14 through rotating shafts, two rotating blocks 15 are movably connected through a rotating shaft, the other side of each rotating block 15 is movably connected with a rotating wheel 16, a second spring 17 is fixedly connected between the two rotating blocks 15, the shaking generated when the device moves can be absorbed through a damping mechanism, so that the stability of the device during moving is improved, two connecting rods 12 are fixedly connected on the outer walls of the two sides of the placing groove 10, a limiting block 13 is fixedly connected at the other end of each connecting rod 12, a limiting groove matched with the limiting block 13 is formed in the inner wall of the two sides of the box body 1, a heat dissipation mechanism is arranged on the rear end face of the placing groove 10 and comprises two first radiating pipes 19 and an air blowing bin 20, the two first radiating pipes 19 are fixedly connected on the inner wall of the rear side of the box body 1, a water inlet pipe 21 is fixedly connected to the top of the pipe body of the uppermost first radiating pipe 19, the water inlet pipe 21 penetrates through the top of the box body 1, and a plurality of second radiating pipes 22 are fixedly connected between the two first radiating pipes 19, the plurality of second radiating pipes 22 are wave-shaped, the flowing speed of water flow can be delayed through the wave-shaped second radiating pipes 22, so that the contact time between water in the water pipes and the placing groove 10 is prolonged, the water-cooled heat absorption effect is improved, a water outlet pipe 23 is fixedly connected to the bottom pipe body of the first radiating pipe 19 at the lowest part, a pipe orifice at the other end of the water outlet pipe 23 penetrates through the side wall of the box body 1, a valve is installed on the pipe body of the water outlet pipe 23, the air blowing bin 20 is positioned on the side wall of the box body 1, a third fixing block 24 is fixedly connected to the top and the bottom of the air blowing bin 20, a third through hole is formed in the third fixing block 24, a third bolt 25 penetrates through the third through hole, a thread groove matched with the third bolt 25 is formed in the side wall of the box body 1, a fan 26 is fixedly connected to the inner wall of the air blowing bin 20, air inlet holes are formed in the side wall of the air blowing bin 20, and the side wall of the box body 1 are contacted with air outlet holes, and an air outlet hole is formed in the other side wall of the box body 1, the side walls of the two sides of the placing groove 10 are respectively provided with a plurality of ventilation holes, electronic elements in the placing groove 10 can be cooled by air and water through the matching among the fan 26, the first radiating pipe 19 and the second radiating pipe 22, so that the radiating effect of the device is improved, the two sides of the box body 1 are provided with a protection mechanism, the protection mechanism comprises four pairs of fourth fixing blocks 27, the four pairs of fourth fixing blocks 27 are respectively and fixedly connected on the outer walls of the two sides of the box body 1, a cross block 28 is arranged between each pair of the fourth fixing blocks 27, the cross block 28 and the fourth fixing blocks 27 are respectively provided with a threaded hole, the threaded hole is internally threaded with a fourth bolt 29, one side of the cross block 28, which is far away from the box body 1, is fixedly connected with a buffer plate 30, the buffer plate 30 is provided with two pairs of positioning holes, a cross rod 31 passes through the two pairs of positioning holes, one end of the cross rod 31, which is near the box body 1, is fixedly connected with a fifth fixing block 32, and the other end of the cross rod 31 is fixedly connected with a protection plate 33, a plurality of third springs 34 are fixedly connected between the protection plate 33 and the buffer plate 30, and the protection mechanism can protect the device during transportation of the device, so that the electronic elements in the placing groove 10 are prevented from being damaged due to external force impact.
The use method of the active filter device with the modular structure comprises the following steps:
s1: when the temperature of the electronic components is too high, the fan 26 can be started, the water inlet pipe 21 is externally connected with a water source, and then water is added into the first radiating pipe 19 and the second radiating pipe 22, so that the heat generated by the electronic components in the placing groove 10 can be absorbed by the cold water in the first radiating pipe 19 and the second radiating pipe 22, and the temperature generated by the electronic components can be reduced;
s2: then, the fan 26 is turned on, the fan 26 rotates to blow air, then wind power is guided into the box body 1 through the air blowing bin 20 and the air inlet holes in the side wall of the box body 1, and enters the placing groove 10 through the air vent holes in the two sides of the placing groove 10, so that wind power heat dissipation can be performed on the electronic components in the placing groove 10;
s3: when the device needs to be transported, the roller 7 can be pushed to move the device onto a transport vehicle, in the process of moving the device, the placing groove 10 in the device shakes, then the supporting plate 9 is pushed to move downwards, then the two rotating blocks 15 are pushed to rotate towards two sides respectively, and the second spring 17 is stretched, so that the shaking amplitude of the device is reduced through the elastic reset action of the second spring 17, meanwhile, the shaking amplitude of the box body 1 is further reduced through the matching between the first spring 6 and the stabilizing block 5, and the electronic elements are prevented from being loosened due to shaking;
s4: when the side wall of the device collides in the transportation process, the impact force pushes the protection plate 33 to move towards the direction of the box body 1, and then the third spring 34 is compressed, so that the impact force is reduced through the elastic reset action of the third spring 34;
s5: when the device needs to be repaired, the fourth bolt 29 can be unscrewed, then the protection mechanism can be detached from the box body 1, then the third bolt 25 is unscrewed, then the air blowing bin 20 is detached from the box body 1, then the first bolt 3 can be unscrewed, then the U-shaped block 2 and the roller 7 are detached, then the second bolt 11 can be unscrewed, then the placing groove 10 can be pulled out from the box body 1, and therefore the device is convenient to repair.
The working principle is as follows: when the invention is used, the electronic components in the placing groove 10 generate high temperature, at the moment, the water inlet pipe 21 is externally connected with a water source, and then cold water can be led into the first radiating pipe 19 and the second radiating pipe 22, so that the temperature released by the rear side wall of the placing groove 10 can be sucked by the cold water of the first radiating pipe 19 and the second radiating pipe 22, and the temperature of the electronic components in the placing groove 10 can be reduced, then, the fan 26 is started, the fan 26 rotates to blow air, and the air can be led into the placing groove 10 through the air inlet holes of the side walls of the air blowing bin 20 and the box body 1 and the air vent holes on the placing groove 10, so that the electronic components in the placing groove 10 can be further cooled, when the device needs to be transferred, the device can be moved onto the transfer trolley through the rollers 7, in the process of moving the device, the device shakes, and then pushes the support plate 9 to move downwards, and further pushes the two rotating blocks 15 to rotate towards two sides through the support plate 9 respectively, and pulling the second spring 17, thereby reducing the shaking of the device by the elastic restoring action of the second spring 17, and simultaneously, by the cooperation between the stabilizing block 5 and the first spring 6, further reducing the shaking amplitude of the device, thereby preventing the connection between the electronic components in the placing groove 10 and the placing groove 10 from being loosened, when the side wall of the device is collided, the impact force pushes the protection plate 33 to move towards the direction of the box body 1, and then the third spring 34 is compressed, thereby reducing the impact force received by the device by the elastic restoring action of the third spring 34, so as to protect the electronic components of the placing groove 10, when the device needs to be maintained, the fourth bolt 29 can be unscrewed, then the protection mechanism can be removed, then the third bolt 25 is unscrewed, then the blast bin 20 can be removed, then the second bolt 11 is unscrewed, and the placing groove 10 is pulled in a direction away from the box body 1, the placing groove 10 can be drawn out from the box body 1, and then the first bolt 3 can be unscrewed to disassemble the U-shaped block 2, so that the disassembly among the components is completed, and the device can be maintained or repaired conveniently.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An active filter device with modular structure, comprising a cabinet (1), characterized in that: the box is characterized in that a U-shaped block (2) is sleeved at the bottom of the box body (1), a pair of first through holes are formed in two sides of the U-shaped block (2), a first bolt (3) penetrates through the first through holes, thread grooves matched with the first bolt (3) are formed in the side wall of the box body (1), two pairs of stabilizing pipes (4) are fixedly connected to the bottom of the U-shaped block (2), stabilizing blocks (5) are arranged in the stabilizing pipes (4), a first spring (6) is fixedly connected between the top of each stabilizing block (5) and the bottom of the box body (1), rollers (7) are fixedly connected to the bottom of each stabilizing block (5), a box door (8) is movably connected to one side of the box body (1), a supporting plate (9) is arranged in the box body (1), a placing groove (10) is formed in the top of the supporting plate (9), and an electronic element is arranged in the placing groove (10), two second through holes are formed in two sides of the bottom of the supporting plate (9), a second bolt (11) penetrates through each second through hole, a thread groove matched with the second bolt (11) is formed in the bottom of the placing groove (10), a damping mechanism is arranged between the supporting plate (9) and the inner wall of the bottom of the box body (1), two connecting rods (12) are fixedly connected to the outer walls of the two sides of the placing groove (10), a limiting block (13) is fixedly connected to the other end of each connecting rod (12), limiting grooves matched with the limiting block (13) are formed in the inner walls of the two sides of the box body (1), a heat dissipation mechanism is arranged on the rear end face of the placing groove (10), and protection mechanisms are arranged on the two sides of the box body (1);
the protection mechanism comprises four pairs of fourth fixed blocks (27), the four pairs of the fourth fixed blocks (27) are respectively and fixedly connected to the outer walls of the two sides of the box body (1), a transverse block (28) is arranged between each pair of the fourth fixed blocks (27), threaded holes are formed in the transverse block (28) and the fourth fixing block (27), a fourth bolt (29) is connected with the threaded holes in an internal thread mode, one side of the transverse block (28) far away from the box body (1) is fixedly connected with a buffer plate (30), two pairs of positioning holes are arranged on the buffer plate (30), a cross rod (31) passes through the two pairs of positioning holes, one end of the cross bar (31) close to the box body (1) is fixedly connected with a fifth fixing block (32), and the other end fixedly connected with guard plate (33) of horizontal pole (31), fixedly connected with a plurality of third spring (34) between guard plate (33) and buffer board (30).
2. An active filter device with modular structure according to claim 1, characterized in that: the cross sections of the stabilizing tube (4) and the stabilizing block (5) are rectangular, and the width of the stabilizing block (5) is equal to the width of an inner cavity of the stabilizing tube (4).
3. An active filter device with modular structure according to claim 1, characterized in that: damper includes two first fixed blocks (14), two the top fixedly connected with slider of first fixed block (14), backup pad (9) bottom seted up with slider assorted spout, the slider is located the spout, have turning block (15), two through pivot swing joint on first fixed block (14) between turning block (15) through pivot swing joint, just the opposite side swing joint of turning block (15) has rotating wheel (16), two fixedly connected with second spring (17) between turning block (15).
4. An active filter device with modular structure according to claim 1, characterized in that: one side fixedly connected with second fixed block (18) that is close to box (1) of chamber door (8), the outside of second fixed block (18) is provided with sealed the pad, sealed pad is the rubber pad structure.
5. An active filter device with modular structure according to claim 1, characterized in that: the heat dissipation mechanism comprises two first radiating pipes (19) and an air blowing bin (20), wherein the first radiating pipes (19) are fixedly connected to the inner wall of the rear side of the box body (1), the top of the first radiating pipes (19) is fixedly connected with a water inlet pipe (21), the water inlet pipe (21) penetrates through the top of the box body (1), the two first radiating pipes (19) are fixedly connected with a plurality of second radiating pipes (22), the bottom of the first radiating pipes (19) is fixedly connected with a water outlet pipe (23), the other end pipe orifices of the water outlet pipe (23) penetrate through the side wall of the box body (1), valves are installed on the pipe bodies of the water outlet pipe (23), the air blowing bin (20) is located on the side wall of the box body (1), and the top and the bottom of the air blowing bin (20) are fixedly connected with a third fixing block (24), the third through-hole has been seted up on third fixed block (24), third bolt (25) have passed in the third through-hole, set up on the lateral wall of box (1) with third bolt (25) assorted thread groove, fixedly connected with fan (26) on the inner wall of blast bin (20), just the fresh air inlet has all been seted up on the lateral wall that blast bin (20) and box (1) contacted, the exhaust vent has been seted up on another lateral wall of box (1), a plurality of ventilation hole c has all been seted up on the both sides lateral wall of standing groove (10).
6. An active filter device with modular structure according to claim 5, characterized in that: and a plurality of second radiating pipes (22) are in wave shapes.
7. Use of an active filter device with modular structure according to any of claims 1-6, characterized in that it comprises the following steps:
s1: when the temperature of the electronic elements is too high, the fan (26) can be started, the water inlet pipe (21) is externally connected with a water source, and then water is added into the first radiating pipe (19) and the second radiating pipe (22), so that the heat generated by the electronic elements in the placing groove (10) can be absorbed by cold water in the first radiating pipe (19) and the second radiating pipe (22), and the temperature generated by the electronic elements can be reduced;
s2: then, the fan (26) is turned on, the fan (26) rotates to blow air, then wind power is guided into the box body (1) through the air blowing bin (20) and air inlet holes in the side wall of the box body (1), and enters the placing groove (10) through air vent holes in two sides of the placing groove (10), so that wind power heat dissipation can be carried out on electronic elements in the placing groove (10);
s3: when the device needs to be transported, the roller (7) can be pushed to move the device onto a transport vehicle, in the process of moving the device, a placing groove (10) in the device shakes, then a supporting plate (9) is pushed to move downwards, then two rotating blocks (15) are pushed to rotate towards two sides respectively, and a second spring (17) is stretched, so that the shaking amplitude of the device is reduced through the elastic reset effect of the second spring (17), meanwhile, the shaking amplitude of the box body (1) is further reduced through the matching between the first spring (6) and the stabilizing block (5), and the electronic elements are prevented from loosening due to shaking;
s4: when the side wall of the device collides in the transportation process, the impact force pushes the protection plate (33) to move towards the direction of the box body (1), and then the third spring (34) is compressed, so that the impact force is reduced through the elastic reset action of the third spring (34);
s5: when the device needs to be maintained, the fourth bolt (29) can be unscrewed, then the protection mechanism can be detached from the box body (1), then the third bolt (25) is unscrewed, then the air blowing bin (20) is detached from the box body (1), then the first bolt (3) can be unscrewed, then the U-shaped block (2) and the roller (7) are detached, then the second bolt (11) can be unscrewed, then the placing groove (10) can be pulled out from the box body (1), and therefore the device is convenient to repair.
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| CN202111080437.7A CN113541012B (en) | 2021-09-15 | 2021-09-15 | Active filter device with modular structure and use method thereof |
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| CN202111080437.7A CN113541012B (en) | 2021-09-15 | 2021-09-15 | Active filter device with modular structure and use method thereof |
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| CN113541012A CN113541012A (en) | 2021-10-22 |
| CN113541012B true CN113541012B (en) | 2021-12-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117458316B (en) * | 2023-12-26 | 2024-04-16 | 山东中鸿云计算技术有限公司 | Intelligent booster station |
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| CN113541012A (en) | 2021-10-22 |
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